What is the slope of the line than passes through 3,5 and -1,5

slope = 0

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (3, 5) and (x₂, y₂ ) = (- 1, 5)

m = = = 0

This means that the line is horizontal and parallel to the x- axis

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).